The electronic scale of the garbage truck realizes the identity recognition of the garbage. The system dynamically collects the electronic license plate information of the trash can during the garbage lifting process. The automatic recognition function for the weighing and measurement of trash cans has been realized, and the automatically collected weighing data information is merged into the weighing management system.

The weighing module realizes signal acquisition, processing, control and output based on digital intelligent module, industrial control computer and RS485 field bus, which constitutes a weighing system with high cost performance. The communication between on-site monitoring computer and management computer is realized by LAN. The software is programmed with VC++ by modular method.

The Corrugated Pipe weighing module adds digital conversion and even digital correction, digital filtering and digital compensation. Because the digital signal output replaces the original analog signal output, it overcomes many shortcomings of the traditional analog signal, such as easy interference and attenuation, and greatly improves the reliability of the weighing system.

Intrinsically Safe Weighing module is a device that can convert physical or chemical quantities into electrical signals that can be easily used. It can convert input variables into signals that can be measured, and sense the change of acceleration force. Acceleration force is the force that acts on an object during acceleration. All kinds of gravity changes such as shaking, falling, rising and falling can be converted into electrical signals by G-sensor, and then converted into electrical signals or other required forms of information output according to certain rules after calculation and analysis by microprocessor, so as to meet the requirements of information transmission and information output.

The output voltage signal of the Rotation weighing module is accumulated through the junction box and transmitted to the weighing instrument, which displays the material weight in the current weighing (reaction tank) in real time through A/D conversion.

The weighing system of garbage truck is a weighing system product specially developed for online weighing of garbage cans of sanitation garbage trucks, which is suitable for side-mounted compressed and rear-mounted compressed sanitation garbage trucks. The biggest feature of this product is that it can realize weighing in the process of garbage hanging and lifting, and can automatically accumulate the weight of garbage collected and the number of garbage bins.

Proportioning scale and Mix feeding scale use proportional integral differential (PID) control algorithm in the control system. The control system with PLC as the core, continuous control of multiple control loops, using frequency converter to control the speed of the spiral feeder motor, incremental PID control algorithm. The whole production process of mixing is mainly divided into loading section, dosing section, mixing section and storage section.

The Pulse batching system consists of hardware and software. The hardware part mainly consists of a mixing tank, a mixing tank cover, a stirrer, a load-bearing weighing module, a weighing instrument, a transmission device, a shaft seal device and the like, and a programmable controller, an upper industrial control computer weighing system and the like; The software part mainly includes the control algorithm of programmable controller and the monitoring program of upper industrial computer.

Powder dosing system is a device used for additives and pre-mixing, PLC as the main control of the unit, weighing module to collect the weight of the material in the mixer, and should be located (when the material is lost). The limit switch, when the lifting action reaches the position, should send a signal in the appropriate position.